Analisi qualitativa degli ioni zintl by Prof Enos Masheija Rwantale Kiremire (It-image

Analisi qualitativa degli ioni zintl by Prof Enos Masheija Rwantale Kiremire (It

$ 75.2

ISBN: 9786208786380 Book Title: Analisi qualitativa degli ioni zintl Language: Italian Type: NA Publication Name: NA ISBN-13: 9786208786380 Author: Prof Enos Masheija Rwantale Kiremire gtin13: 9786208786380 Format: Paperback

Description

Analisi qualitativa degli ioni zintl by Prof Enos Masheija Rwantale Kiremire Estimated delivery 3-12 business days Format Paperback Condition Brand New Description La recente scoperta dei numeri scheletrici ci permette di determinare il numero parziale e/o totale dei legami chimici presenti in una formula di cluster.Le forme isomeriche dei cluster chimici obbediscono rigorosamente alla legge naturale K=n+t, dove K prende il nome di NUMERO DI CLUSTER e rappresenta il totale dei legami in un cluster chimico, n rappresenta i legami primari e t quelli secondari. Si è anche scoperto che K ha un doppio significato. Il suo valore corrisponde al numero di coppie di ELETTRI necessari affinché ciascuno dei suoi elementi scheletrici raggiunga una configurazione di GAS NOBILE. La formula K=n+t si è rivelata anche uno strumento molto potente per la costruzione delle forme isomeriche dei cluster chimici. Una volta costruita la formula del cluster secondo la legge K=n+t, essa riflette il contenuto della formula del cluster, mostrando tutti gli elementi scheletrici del cluster, le loro valenze scheletriche, le cariche e gli eventuali ligandi presenti. Pertanto, possiamo considerare le linee tracciate nelle forme dei cluster isomerici non solo come linee geometriche, ma piuttosto come "FILI VIVI" che trasportano gli elettroni di valenza del cluster da e verso gli elementi scheletrici vicini. Details ISBN 620878638X ISBN-13 9786208786380 Title Analisi qualitativa degli ioni zintl Author Prof Enos Masheija Rwantale Kiremire Format Paperback Year 2025 Pages 184 Publisher Edizioni Sapienza GE_Item_ID:173939169; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys

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